参考《天嵌科技出品-Linux移植之Step By Step_V4.5_20100605.pdf》一步一步的移植内核和根文件系统,能进入控制台但当测试串口时出现错误: [root@myself /]#serial_testserial_test: /lib/libgcc_s.so.1: version `GCC_3.5' not found (required by serial_test)serial_test: /lib/libc.so.6: version `GLIBC_2.4' not found (required by serial_test)serial_test: /lib/libpthread.so.0: version `GLIBC_2.4' not found (required by serial_test)[root@myself /]#这是为什么,求解 |